Pvp-Hydrogen Peroxide
A cosmetic ingredient used as astringent, oral care, oxidising in skincare, haircare, and personal-care products sold in the European Union.
What is it?
2-Pyrrolidinone, 1-ethenyl-, homopolymer, compd. with hydrogen peroxide (2:1)
What does it do?
Pvp-Hydrogen Peroxide is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Astringent
tightens or contracts skin tissue and pores, often used in toners and after-shave products
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Oral care
used in oral-hygiene products such as toothpaste, mouthwash, and dental gels
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Oxidising
an oxidising agent — used in hair dyes, perms, and bleaches to drive chemical reactions
EU regulatory status
This ingredient is restricted in the European Union.
Pvp-Hydrogen Peroxide is listed under Annex III of EU Cosmetics Regulation 1223/2009 (entry 12). It is permitted only under specific conditions, concentration limits, or in particular product types.
Frequently asked questions
What is Pvp-Hydrogen Peroxide?
Pvp-Hydrogen Peroxide is a cosmetic ingredient catalogued in the EU CosIng database. 2-Pyrrolidinone, 1-ethenyl-, homopolymer, compd. with hydrogen peroxide (2:1)
Is Pvp-Hydrogen Peroxide allowed in cosmetics in the EU?
Only with restrictions. Pvp-Hydrogen Peroxide is permitted in EU cosmetics only under specific conditions defined in Annex III of Regulation 1223/2009.
What does Pvp-Hydrogen Peroxide do in cosmetic products?
Pvp-Hydrogen Peroxide is declared in the EU cosmetic ingredient inventory with these functions: astringent, oral care, oxidising.
What is the CAS number of Pvp-Hydrogen Peroxide?
The CAS (Chemical Abstracts Service) number for Pvp-Hydrogen Peroxide is 135927-36-5.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 15/10/2010